24小时热门版块排行榜

>论坛更新日志 (3108)
>虫友互识 (769)
>文献求助 (191)
>休闲灌水 (148)
>导师招生 (136)
>考博 (128)
>教师之家 (81)
>找工作 (76)
>硕博家园 (74)
>博后之家 (73)
>论文投稿 (71)
>论文道贺祈福 (66)
>基金申请 (62)
>考研 (57)
>公派出国 (50)
>招聘信息布告栏 (32)

返回列表

洡_洡

金虫 (小有名气)

应助: 0 (幼儿园)
金币: 3165.2
帖子: 52
在线: 39.6小时
虫号: 2931820
注册: 2014-01-14
专业: 电化学

[求助] 四氧化三铁&ORR的文章修改

At 1600 rpm, a current density of ~ -5.5 mA/cm2_disk should be observed if the physical constants are inserted into Eq 4 and 5. Why is the expected limiting current observed for Pt/C but not Fe3O4? Could this be a coverage effect? If the limiting current is different from the one predicted by Eq. 4 and 5, how can these equations be valid to extract the number of electrons transferred (3.8)?

[ Last edited by 洡_洡 on 2015-7-23 at 15:12 ]

回复此楼

» 猜你喜欢

1楼 2015-07-23 13:53:46

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

相关版块跳转我要订阅楼主洡_洡的主题更新

返回列表